According to recent evidence, which drug used to treat migraine headaches has some potential for addiction?
Definition of metabolism for Students. : the processes by which a living organism uses food to obtain energy and build tissue and disposes of waste material.
Nutrition & Metabolism Disorder Overview. Metabolism is the chemical process your body uses to transform the food you eat into the fuel that keeps you alive.Nutrition (food) consists of proteins, carbohydrates, and fats.or instance: 1  a missing enzyme or vitamin that is necessary for an important chemical reaction. 2  abnormal chemical reactions that hinder metabolic processes. 3  disease in the liver, pancreas, endocrine glands or other organs involved in metabolism. 4  nutritional deficiencies.